Systems Engineer SD

TOSS-EX PR PTE. LTD.; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A technology solutions company in Singapore seeks a Systems Engineer to ensure high availability and security of its systems. Responsibilities include administrating Linux and Windows systems, supporting operations, and implementing changes. The role requires a degree in engineering or related field and a minimum of 3 years’ experience in a medium to large enterprise. This position offers a 1-year renewable contract with potential for permanent employment based on performance.

Qualifications

• Minimum 3 years relevant experience in a medium/large enterprise environment.
• Hands-on experience with system installation, configuration, and administration.
• Basic knowledge of networking concepts such as routing and segmentation.

Responsibilities

• Administrate and support installed systems in Linux/Windows environments.
• Perform system operation support tasks like backup, restore, and OS patching.
• Maintain security policies and access controls.

Skills

Linux server administration

Windows server administration

Cloud services (e.g. AWS, Azure)

Linux scripting

Technical documentation

Networking (TCP/IP, DNS)

Education

Degree / Diploma in Electrical / Electronic / Computer Engineering / Information Systems

Tools

Python

Java

Job description

Overview

The systems engineer is responsible to ensure service availability, performance and a good security posture of the systems, in provisioning core infrastructure services of medium-large environment. The implementation/ operational tasks required need to be fulfilled in a timely, co-operative and professional manner with the other infrastructure/ cloud engineering teams. This position offers a 1-year renewable contract, and to be converted to a permanent position depending on the performance of the individual and the business needs of the company.

Responsibilities

• Administrate and support all installed system and infrastructure in Linux and/or Windows environments
• Carry out system operation support tasks e.g. backup & restore, OS patching and Security
• Hardening, Firmware Upgrade, System Performance Monitoring and Tuning, System Enhancement
• Carry out system implement tasks e.g. install, configure, test and maintain operation system, application software and support systems in accordance to the architecture design
• Implement changes in accordance to service request/change request to resolve technical issues, problems detected or to enhance system capability
• Maintain security policy, access rights, authentication and authorisation, access control, etc.
• Liaise with product principle for implementation, maintenance, support and issue/ problem resolution
• Provide 2nd and 3rd level support
• Write and maintain custom scripts to increase system efficiency, automation and lower the human intervention time on any tasks

Qualifications

• Degree / Diploma in Electrical / Electronic / Computer Engineering / Information Systems or related discipline with minimum 3 years of relevant experiences in a medium/ large enterprise environment (minimum 5 years of relevant experience for Senior System Engineer)
• Solid hands-on experience of Linux and/or Windows server installation, configuration, system implementation, administrative support and technical resolution.
• Some experience in system hosted on premise and in Cloud environment (e.g. AWS (preferable), Azure)
• Working experience on two or more of system technologies such as Cloud Services, Active Directory, Load Balancing, LDAP Service, Database, Patch Management, Backup and Restore, System Monitoring, etc
• Some experience in Linux scripting, shell scripts, Python, Java and etc. Knowledge on JSON, YAML, HTTP, REST, is added advantage.
• Basic networking knowledge (e.g. TCP/IP, network segmentation, network routing, DNS)
• Self-motivated, customer-oriented, proactive and strong team player
• Effective verbal and written skills to provide technical documentation, handling technical follow ups and problem resolutions